Lavatory cleaning brush



FIG. 1 is a front perspective view of the lavatory cleaning brush;

FIG. 2 is a front elevation view of the lavatory cleaning brush;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view of thereof; and,

FIG. 7 is a bottom plan view of thereof. 

CLAIM The ornamental design for a lavatory cleaning brush, as shown and described. 